Finding the Third Proportional to 11,079,648 and 17,019,696

Step by Step Solution

1. Step 1: Write the proportion equation
   11,079,648 : 17,019,696 = 17,019,696 : x
2. Step 2: Convert to fraction form
   11,079,648/17,019,696 = 17,019,696/x
3. Step 3: Cross multiply
   11,079,648x = 17,019,696 × 17,019,696
4. Step 4: Simplify right side
   11,079,648x = 289,670,051,932,416
5. Step 5: Solve for x
   x = 289,670,051,932,416/11,079,648
6. Step 6: Final answer
   x = 26,144,337.07